Add motd

bug fixe around serelization of items (armor and off hand slots, nbt tags error)
created command class, Class.java and ClassCommand.java for future of add of classes ig.

src/main/java/gq/unurled/raxen/commands/admin/NbtCommand.java

@@ -2,7 +2,7 @@ package gq.unurled.raxen.commands.admin;
 
 import de.tr7zw.nbtapi.NBTItem;
 import gq.unurled.raxen.Raxen;
-import gq.unurled.raxen.components.player.Attributes.Attributes;
+import gq.unurled.raxen.components.player.attributes.Attributes;
 import net.kyori.adventure.text.Component;
 import org.bukkit.Material;
 import org.bukkit.command.Command;

src/main/java/gq/unurled/raxen/commands/admin/SpawnEntity.java

@@ -42,6 +42,8 @@ public class SpawnEntity implements TabExecutor {
         EntityType type = EntityType.valueOf(args[0]);
         Entity e = player.getWorld().spawnEntity(player.getLocation(), type, false);
         setNameSpacedKeys(e, "&cName", 100, 100,0,50,0,100,0,100,0);
+        e.setCustomName(color(args[1]));
+        e.setCustomNameVisible(true);
         return false;
     }
 

src/main/java/gq/unurled/raxen/commands/player/ClassCommand.java

@@ -0,0 +1,37 @@
+package gq.unurled.raxen.commands.player;
+
+import gq.unurled.raxen.Raxen;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+
+import static gq.unurled.raxen.utils.Utils.error;
+
+public class ClassCommand implements TabExecutor {
+
+    private Raxen main;
+
+    public ClassCommand(Raxen main) {
+        this.main = main;
+    }
+
+    @Override
+    public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
+        if(!(sender instanceof Player)) {
+            error("The console can't execute this Command!");
+            return true;
+        }
+        Player player = (Player) sender;
+        return false;
+    }
+
+    @Override
+    public @Nullable List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String alias, @NotNull String[] args) {
+        return null;
+    }
+}

src/main/java/gq/unurled/raxen/commands/player/SkillsCommand.java

@@ -1,7 +1,7 @@
 package gq.unurled.raxen.commands.player;
 
 import gq.unurled.raxen.Raxen;
-import gq.unurled.raxen.components.player.Attributes.Attributes;
+import gq.unurled.raxen.components.player.attributes.Attributes;
 import net.kyori.adventure.text.Component;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;